Feasibility Study of a Community Pilot Project for the Prevention of Alzheimer's Disease: the KetoHome Study.

The purpose of this study is to assess whether it is possible to carry out a research project with a nutritional intervention in senior's residence. Life in a small community is very different and above all unique, which could be an asset in a research setting.

Inclusion Criteria:Older men or women resident of Grace Village and resident of Vü;Understand, read and write French or English;Possess sufficient visual and auditory acuity to pass the cognitive tests.Exclusion Criteria:The minimum possible criteria ensuring the safety of voluntary participants. The family doctor will need to confirm eligibility.Body mass index < 22Malnutrition.High risk of hypoglycaemiaModerate to severe digestive diseases that can be aggravated by dietary changesSevere dysphagiaSupplementation with MCT oil, ketone salts, ketone ester, adherence to the ketogenic diet, intermittent fasting, or other diet or supplements that may significantly increase ketones;Participation in other intervention research projects on nutrition or aimed at metabolic change simultaneously.